S
M
T
W
T
F
S
28
62°
55°
29
59°
54°
30
60°
53°
1
62°
53°
2
61°
54°
3
64°
56°
4
64°
53°
5
69°
49°
6
66°
47°
7
63°
52°
8
64°
54°
9
64°
52°
10
66°
56°
11
64°
50°
12
65°
47°
13
67°
50°
14
67°
52°
15
67°
53°
16
66°
50°
17
71°
51°
18
72°
51°
19
69°
50°
20
68°
49°
21
69°
50°
22
70°
51°
23
67°
50°
24
68°
50°
25
70°
52°
26
69°
52°
27
71°
54°
28
71°
54°
29
64°
51°
30
63°
50°
31
63°
49°
1
64°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Newton
Newton's July 2026 forecast shows daily high temperatures ranging from 63° to 72°, with overnight lows between 47° and 54°. The average high for July is 68° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Newton. See also: August | September | October.
